Home / 2,048,032,766.68-2,826,290,130.89-1,108,245,493.06

Finding the Fourth Proportional to 2,048,032,766.68, 2,826,290,130.89 and 1,108,245,493.06

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Solution

The fourth proportional to 2,048,032,766.68, 2,826,290,130.89 and 1,108,245,493.06 is: 1,529,381,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,032,766.68 : 2,826,290,130.89 = 1,108,245,493.06 : x
  2. Step 2: Convert to fraction form
    2,048,032,766.68/2,826,290,130.89 = 1,108,245,493.06/x
  3. Step 3: Cross multiply
    2,048,032,766.68x = 2,826,290,130.89 × 1,108,245,493.06
  4. Step 4: Simplify right side
    2,048,032,766.68x = 3,132,223,299,638,799,872
  5. Step 5: Solve for x
    x = 3,132,223,299,638,799,872/2,048,032,766.68
  6. Step 6: Final answer
    x = 1,529,381,438.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.